231904728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 515023272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 121, 132, 152, 171, 198, 209, 216, 228, 242, 264, 297, 342, 363, 396, 418, 456, 467, 484, 513, 594, 627, 684, 726, 792, 836, 934, 968, 1026, 1089, 1188, 1254, 1368, 1401, 1452, 1672, 1868, 1881, 2052, 2178, 2299, 2376, 2508, 2802, 2904, 3267, 3736, 3762, 4104, 4203, 4356, 4598, 5016, 5137, 5604, 5643, 6534, 6897, 7524, 8406, 8712, 8873, 9196, 10274, 11208, 11286, 12609, 13068, 13794, 15048, 15411, 16812, 17746, 18392, 20548, 20691, 22572, 25218, 26136, 26619, 27588, 30822, 33624, 35492, 41096, 41382, 45144, 46233, 50436, 53238, 55176, 56507, 61644, 62073, 70984, 79857, 82764, 92466, 97603, 100872, 106476, 113014, 123288, 124146, 138699, 159714, 165528, 169521, 184932, 195206, 212952, 226028, 239571, 248292, 277398, 292809, 319428, 339042, 369864, 390412, 452056, 479142, 496584, 508563, 554796, 585618, 638856, 678084, 780824, 878427, 958284, 1017126, 1073633, 1109592, 1171236, 1356168, 1525689, 1756854, 1916568, 2034252, 2147266, 2342472, 2635281, 3051378, 3220899, 3513708, 4068504, 4294532, 5270562, 6102756, 6441798, 7027416, 8589064, 9662697, 10541124, 12205512, 12883596, 19325394, 21082248, 25767192, 28988091, 38650788, 57976182, 77301576, 115952364, 231904728]

約数ペア:

[(1, 231904728), (2, 115952364), (3, 77301576), (4, 57976182), (6, 38650788), (8, 28988091), (9, 25767192), (11, 21082248), (12, 19325394), (18, 12883596), (19, 12205512), (22, 10541124), (24, 9662697), (27, 8589064), (33, 7027416), (36, 6441798), (38, 6102756), (44, 5270562), (54, 4294532), (57, 4068504), (66, 3513708), (72, 3220899), (76, 3051378), (88, 2635281), (99, 2342472), (108, 2147266), (114, 2034252), (121, 1916568), (132, 1756854), (152, 1525689), (171, 1356168), (198, 1171236), (209, 1109592), (216, 1073633), (228, 1017126), (242, 958284), (264, 878427), (297, 780824), (342, 678084), (363, 638856), (396, 585618), (418, 554796), (456, 508563), (467, 496584), (484, 479142), (513, 452056), (594, 390412), (627, 369864), (684, 339042), (726, 319428), (792, 292809), (836, 277398), (934, 248292), (968, 239571), (1026, 226028), (1089, 212952), (1188, 195206), (1254, 184932), (1368, 169521), (1401, 165528), (1452, 159714), (1672, 138699), (1868, 124146), (1881, 123288), (2052, 113014), (2178, 106476), (2299, 100872), (2376, 97603), (2508, 92466), (2802, 82764), (2904, 79857), (3267, 70984), (3736, 62073), (3762, 61644), (4104, 56507), (4203, 55176), (4356, 53238), (4598, 50436), (5016, 46233), (5137, 45144), (5604, 41382), (5643, 41096), (6534, 35492), (6897, 33624), (7524, 30822), (8406, 27588), (8712, 26619), (8873, 26136), (9196, 25218), (10274, 22572), (11208, 20691), (11286, 20548), (12609, 18392), (13068, 17746), (13794, 16812), (15048, 15411)]